Severe neutropaenia & thrombocytopaenia, aplastic anaemia; headache, dizziness, paraesthesia, vertigo; GI disturbances; increased bleeding time, decreased platelets; rash, pruritus; leucopenia, decreased neutrophils & eosinophilia; bleeding, GI, eye or intracranial bleeding purpura/bruising/haematoma & epistaxis, haematuria, thrombotic thrombocytopenic purpura; anaphylactoid reactions; confusion, hallucinations; taste disturbance; vasculitis, hypotension; bronchospasm; colitis, pancreatitis; hepatitis; angioedema, bullous dermatitis, erythematous rash, urticaria, eczema, lichen planus; arthralgia, arthritis; glomerulonephritis; fever; abnormal liver function test, increased blood creatinine.